| Business | Phone |
| Marble Man Co 10200 S Main St, Los Angeles 90003 | (323) 418-8056 |
| Marble Safe Marble Care Prods 12813 1/2 Venice Blvd, Los Angeles 90066 | (310) 313-2900 |
| Alternative Marketing Solution 5900 Wilshire Blvd, Los Angeles 90036 | (323) 965-2800 |
| Stone Masters 7819 Cowan Ave, Los Angeles 90045 | (310) 641-3420 |
| Jade Marble Restoration 131 S Utah St, Los Angeles 90033 | (323) 526-4043 |
| Marble Elegant 4600 Sperry St, Los Angeles 90039 | (818) 500-7004 |
| Southwest Building Svc 5716 W Jefferson Blvd, Los Angeles 90016 | (323) 939-9392 |